青春期功血的治疗原则是()。
A.减少月经量
B.止血,调整周期,促进排卵
C.调整垂体与性腺功能
D.调整周期,减少月经量
E.促进排卵
参考答案:B
仿照例句,用“多么……多么……这真是……”的句式写三句话,称赞一件你认为很美的东西。
例句:多么美的花纹!多么美的色彩!这真是贵重的衣服。
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—Are you going to help John with his Chinese this evening?
—No, He ________ to England. He will be back next month. [ ]
A. returned
B. has returned
C. returns
D. will return